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Ionisation Of Water Free Doubts and Solutions

CBSE - XI Science - Chemistry - Equilibrium

Ionisation of water leads to formation of H3O+ and OH- ions, but ph scale considers H+ ions concentration , so how is it related??  What is pOH? Please explain..

Asked by dasputemanoj81 6th September 2017, 8:37 PM
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CBSE - XI Science - Chemistry - Equilibrium

Define the term salt hydrolysis?

Asked by Topperlearning User 16th June 2016, 5:22 PM
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CBSE - XI Science - Chemistry - Equilibrium

Calculate the pH of a solution that has a [OH1-] = 1 X 10-5 M

Asked by Topperlearning User 16th June 2016, 5:21 PM
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CBSE - XI Science - Chemistry - Equilibrium

Explain ionic product of water. What is the effect of temperature on Ionic product of water?

Asked by Topperlearning User 16th June 2016, 5:21 PM
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CBSE - XI Science - Chemistry - Equilibrium

The calculated value of Kb of NH3 is 1.8 x 10-5. Calculate the pH of 1.5 M solution of ammonia.

Asked by Topperlearning User 16th June 2016, 5:21 PM
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CBSE - XI Science - Chemistry - Equilibrium

Define degree of hydrolysis (h).

Asked by Topperlearning User 16th June 2016, 5:21 PM
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CBSE - XI Science - Chemistry - Equilibrium

Calculate the value of Ka for the following reaction having the equilibrium concentration of H+ 7.1 x 10-5 mol/L in a 0.05 molar solution.

                                                   H2rightwards harpoon over leftwards harpoon H+ + HS-

Asked by Topperlearning User 30th April 2015, 11:08 AM
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CBSE - XI Science - Chemistry - Equilibrium

Calculate the pH of a solution that has [HO-] concentration of 0.0026 mol/L.

Asked by Topperlearning User 30th April 2015, 11:04 AM
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CBSE - XI Science - Chemistry - Equilibrium

The pH of a soil sample is 8.3. What is the value of [HO-] of the sample?

Asked by Topperlearning User 30th April 2015, 10:51 AM
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CBSE - XI Science - Chemistry - Equilibrium

A solution is made by dissolving 0.63 gm of nitric acid in 200 ml of water, assuming that the acid is completely dissociated, calculate its pH value.

Asked by Topperlearning User 30th April 2015, 9:57 AM
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CBSE - XI Science - Chemistry - Equilibrium

The pH of lemon juice is 2.32 at 298 k. What will be its [H3O+]?

Asked by Topperlearning User 30th April 2015, 8:49 AM
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CBSE - XI Science - Chemistry - Equilibrium

Discuss different types of salt hydrolysis.

Asked by Topperlearning User 29th April 2015, 2:41 PM
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CBSE - XI Science - Chemistry - Equilibrium

The value of KW is 9.55 x 10-14 at a certain temperature. Calculate the pH of water at this temperature ?

Asked by Deepak Singh 24th February 2015, 9:42 PM
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CBSE - XI Science - Chemistry - Equilibrium

pH of tomato juice is 4.4 . Calculate concentrations of H3O+ and OH- ?

Asked by Deepak Singh 24th February 2015, 9:39 PM
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